Answer:
$132,725,610
Explanation:
current price of the bond = PV of its maturity value + PV of the remaining coupons
10 years left to maturity, semi annual coupons (8.6%, coupon = $4,300,000) with a current market interest rate of 4.5%
PV of maturity = $100,000,000 / (1 + 2.25%)²⁰ = $64,081,647
PV of coupons = coupon x [ 1 - (1 + r)⁻ⁿ] / r = $4,300,000 x [ 1 - (1 + 2.25%)⁻²⁰] / 2.25% = $68,643,963
current bond price = $64,081,647 + $68,643,963 = $132,725,610
since the bond's coupon rate is higher than the current market rate, then the bond will be sold at a premium.